PhoneGap path to assets phaser

Hello, i have image in folder directory

www/assets/myimg.png (folder ‘www’ is PhoneGap project)

in head include cordova plugin, phaser and my game file.

Path to image load in code is

this.load.image('img', cordova.file.applicationDirectory+'www/assets/myimg.png');

But images dont wanna load, how to fix it?

In Cordova at least, all of your file paths are all relative to your base html file in the www folder. So your path would only need the following:
this.load.image('img', 'assets/myimg.png');